脑死亡 Traditional form: 腦死亡 Pinyin (reading): nǎosǐwáng Definitions: brain death Characters: 脑 - brain 死 - dead; death; impassable, inflexible 亡 - death, destruction; to lose; to perish Traditional characters: 腦 - brain 死 - dead; death; impassable, inflexible 亡 - death, destruction; to lose; to perish